9028509504 has 168 divisors, whose sum is σ = 27870729120. Its totient is φ = 2571899904.

The previous prime is 9028509463. The next prime is 9028509551. The reversal of 9028509504 is 4059058209.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3658479 + ... + 3660945.

Almost surely, 2^9028509504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9028509504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13935364560).

9028509504 is an abundant number, since it is smaller than the sum of its proper divisors (18842219616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9028509504 is a wasteful number, since it uses less digits than its factorization.

9028509504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2885 (or 2868 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 9028509504 is about 95018.4692783461. The cubic root of 9028509504 is about 2082.2778841794.

The spelling of 9028509504 in words is "nine billion, twenty-eight million, five hundred nine thousand, five hundred four".